EPA · subbasin 10110101 · discharge permits by parameter

Chemical Oxygen Demand [COD] in subbasin 10110101

• 4Permits carrying a limit
• 0With a recorded exceedance
• 4,700Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

4 of the permits in subbasin 10110101 carry a numeric limit on Chemical Oxygen Demand [COD], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 4,700 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 10110101

• Antimony, total recoverable 3
• Total phenols 3
• Benzene, ethylbenzene, toluene, xylene combination 6
• Dichlorobromomethane 3
• Bromoform 3
• Chloroform 5
• Chlorodibromomethane 3
• Flow, in conduit or thru treatment plant 46
• Chlorine, total residual 30
• E. coli 18
• Flow, total 43
• Bromide [as Br] 7
• Mercury, total [as Hg] 3
• Benzene [volatile analysis] 8
• Duration of discharge 11
• Hydrocarbons, total petroleum 35
• Flow, total 22
• Oil and grease visual 64
• Toxic Units Static Renewal 48Hr Acute Ceriodaphnia dubia 3
• TU Static Renewal 96Hr Acute Pimphales promelas 3

Chemical Oxygen Demand [COD] nationwide · Subbasin 10110101, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 10110101 with limits on Chemical Oxygen Demand [COD]. In this watershed, 4 permits have a limit on this parameter and 4 permits have a recorded violation of this parameter.